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<FONT color="green">001</FONT>    package org.codemonkey.simplejavamail;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    /**<a name="line.3"></a>
<FONT color="green">004</FONT>     * Defines a set of restriction flags for email address validation. To remain completely true to RFC 2822, all flags should be set to<a name="line.4"></a>
<FONT color="green">005</FONT>     * &lt;code&gt;true&lt;/code&gt;.<a name="line.5"></a>
<FONT color="green">006</FONT>     * <a name="line.6"></a>
<FONT color="green">007</FONT>     * @author Benny Bottema<a name="line.7"></a>
<FONT color="green">008</FONT>     * @see #EmailAddressValidationCriteria(boolean, boolean)<a name="line.8"></a>
<FONT color="green">009</FONT>     */<a name="line.9"></a>
<FONT color="green">010</FONT>    public class EmailAddressValidationCriteria {<a name="line.10"></a>
<FONT color="green">011</FONT>            private final boolean allowDomainLiterals;<a name="line.11"></a>
<FONT color="green">012</FONT>            private final boolean allowQuotedIdentifiers;<a name="line.12"></a>
<FONT color="green">013</FONT>    <a name="line.13"></a>
<FONT color="green">014</FONT>            /**<a name="line.14"></a>
<FONT color="green">015</FONT>             * @param allowDomainLiterals &lt;ul&gt;<a name="line.15"></a>
<FONT color="green">016</FONT>             *            &lt;li&gt;This flag states whether domain literals are allowed in the email address, e.g.:<a name="line.16"></a>
<FONT color="green">017</FONT>             *            &lt;p&gt;<a name="line.17"></a>
<FONT color="green">018</FONT>             *            &lt;tt&gt;someone@[192.168.1.100]&lt;/tt&gt; or &lt;br/&gt;<a name="line.18"></a>
<FONT color="green">019</FONT>             *            &lt;tt&gt;john.doe@[23:33:A2:22:16:1F]&lt;/tt&gt; or &lt;br/&gt;<a name="line.19"></a>
<FONT color="green">020</FONT>             *            &lt;tt&gt;me@[my computer]&lt;/tt&gt;<a name="line.20"></a>
<FONT color="green">021</FONT>             *            &lt;/p&gt;<a name="line.21"></a>
<FONT color="green">022</FONT>             *            &lt;p&gt;<a name="line.22"></a>
<FONT color="green">023</FONT>             *            The RFC says these are valid email addresses, but most people don't like allowing them. If you don't want to allow them,<a name="line.23"></a>
<FONT color="green">024</FONT>             *            and only want to allow valid domain names (&lt;a href="http://www.ietf.org/rfc/rfc1035.txt"&gt;RFC 1035&lt;/a&gt;, x.y.z.com, etc),<a name="line.24"></a>
<FONT color="green">025</FONT>             *            change this constant to &lt;tt&gt;false&lt;/tt&gt;.<a name="line.25"></a>
<FONT color="green">026</FONT>             *            &lt;p&gt;<a name="line.26"></a>
<FONT color="green">027</FONT>             *            Its default value is &lt;tt&gt;true&lt;/tt&gt; to remain RFC 2822 compliant, but you should set it depending on what you need for your<a name="line.27"></a>
<FONT color="green">028</FONT>             *            application.<a name="line.28"></a>
<FONT color="green">029</FONT>             *            &lt;/li&gt;<a name="line.29"></a>
<FONT color="green">030</FONT>             *            &lt;/ul&gt;<a name="line.30"></a>
<FONT color="green">031</FONT>             * @param allowQuotedIdentifiers &lt;ul&gt;<a name="line.31"></a>
<FONT color="green">032</FONT>             *            &lt;li&gt;This flag states whether quoted identifiers are allowed (using quotes and angle brackets around the raw address) are<a name="line.32"></a>
<FONT color="green">033</FONT>             *            allowed, e.g.:<a name="line.33"></a>
<FONT color="green">034</FONT>             *            &lt;p&gt;<a name="line.34"></a>
<FONT color="green">035</FONT>             *            &lt;tt&gt;"John Smith" &amp;lt;john.smith@somewhere.com&amp;gt;&lt;/tt&gt;<a name="line.35"></a>
<FONT color="green">036</FONT>             *            &lt;p&gt;<a name="line.36"></a>
<FONT color="green">037</FONT>             *            The RFC says this is a valid mailbox. If you don't want to allow this, because for example, you only want users to enter<a name="line.37"></a>
<FONT color="green">038</FONT>             *            in a raw address (&lt;tt&gt;john.smith@somewhere.com&lt;/tt&gt; - no quotes or angle brackets), then change this constant to<a name="line.38"></a>
<FONT color="green">039</FONT>             *            &lt;tt&gt;false&lt;/tt&gt;.<a name="line.39"></a>
<FONT color="green">040</FONT>             *            &lt;p&gt;<a name="line.40"></a>
<FONT color="green">041</FONT>             *            Its default value is &lt;tt&gt;true&lt;/tt&gt; to remain RFC 2822 compliant, but you should set it depending on what you need for your<a name="line.41"></a>
<FONT color="green">042</FONT>             *            application.<a name="line.42"></a>
<FONT color="green">043</FONT>             *            &lt;/li&gt;<a name="line.43"></a>
<FONT color="green">044</FONT>             *            &lt;/ul&gt;<a name="line.44"></a>
<FONT color="green">045</FONT>             */<a name="line.45"></a>
<FONT color="green">046</FONT>            public EmailAddressValidationCriteria(boolean allowDomainLiterals, boolean allowQuotedIdentifiers) {<a name="line.46"></a>
<FONT color="green">047</FONT>                    this.allowDomainLiterals = allowDomainLiterals;<a name="line.47"></a>
<FONT color="green">048</FONT>                    this.allowQuotedIdentifiers = allowQuotedIdentifiers;<a name="line.48"></a>
<FONT color="green">049</FONT>            }<a name="line.49"></a>
<FONT color="green">050</FONT>    <a name="line.50"></a>
<FONT color="green">051</FONT>            public final boolean isAllowDomainLiterals() {<a name="line.51"></a>
<FONT color="green">052</FONT>                    return allowDomainLiterals;<a name="line.52"></a>
<FONT color="green">053</FONT>            }<a name="line.53"></a>
<FONT color="green">054</FONT>    <a name="line.54"></a>
<FONT color="green">055</FONT>            public final boolean isAllowQuotedIdentifiers() {<a name="line.55"></a>
<FONT color="green">056</FONT>                    return allowQuotedIdentifiers;<a name="line.56"></a>
<FONT color="green">057</FONT>            }<a name="line.57"></a>
<FONT color="green">058</FONT>    }<a name="line.58"></a>




























































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